Milan, May 27 - A bus of hardcore "ultra" soccer fans flipped and killed one passenger in northern Italy early Monday. Police identified the dead passenger as 22-year-old Andrea T. Some 20 other passengers were injured when the bus slipped over an escarpment, according to police. Two were in critical condition. The bus was one of six in a caravan transporting fans after a Livorno-Brescia match around 4am local time. Police said the driver may have dozed off.